MediaDrug provides you with an easy way to download single music files and even entire albums. The program incorporates a tabbed system that allows you to search for several music files simultaneously. In addition, MediaDrug includes a playlist manager and an embedded media player in its main window. All of that complemented by other tools like a download manager.
Download MediaDrug from official site.
Pros
Nice interface.
Very simple search mechanism.
Allows you to download full albums with one click.
You can perform several music searches simultaneously.
Includes a built-in audio player.
It can start downloading a song as soon as you add it to the playlist.
Personally, I think it's very easy to use this software, and in comparison with other programs, this one runs fast and it has a very nice graphical user interface. The best of all is that it works in all three platforms, such as Windows, Mac and Linux.